try {
            return connect(loc);
        }
        catch ( UnknownHostException uhe ) {
            throw new SmbException("Failed to connect to server", uhe);
        }
        catch ( SmbException se ) {
            throw se;
        }
        catch ( IOException ioe ) {
            throw new SmbException("Failed to connect to server", ioe);
        }
    }

            handshake();
        } catch (IOException ex) { }
        return connection.getContentEncoding();
    }

    public long getExpiration() {
        try {
            handshake();
        } catch (IOException ex) { }
        return connection.getExpiration();
    }

    public long getDate() {
        try {
            handshake();
        } catch (IOException ex) { }

                responseData.setCharSet(charset);
                responseData.setContentLength(0);
            }
        } catch (final CrawlerSystemException e) {
            CloseableUtil.closeQuietly(responseData);
            throw e;
        } catch (final SmbException e) {
            CloseableUtil.closeQuietly(responseData);
            throw new CrawlingAccessException("Could not access " + uri, e);

                responseData.setCharSet(charset);
                responseData.setContentLength(0);
            }
        } catch (final CrawlerSystemException e) {
            CloseableUtil.closeQuietly(responseData);
            throw e;
        } catch (final Exception e) {
            CloseableUtil.closeQuietly(responseData);
            throw new CrawlingAccessException("Could not access " + uri, e);

                    }

                    response.notify();
                }
            }
        }
        catch ( SocketTimeoutException ste ) {
            log.trace("Socket timeout", ste);
        }
        catch ( Exception ex ) {
            log.warn("Uncaught exception in NameServiceClient", ex);
        }
        finally {
            tryClose();
        }
    }

                }
            } catch (final IOException e) {
                throw new DictionaryException("Failed to write: " + oldItem + " -> " + item, e);
            }
        }

        public void write(final String line) {
            try {
                writer.write(line);
                writer.write(Constants.LINE_SEPARATOR);
            } catch (final IOException e) {

                bw.flush();
            } catch (IOException e) {
                throw new IORuntimeException(e);
            }
        }).execute()) {
            if (logger.isDebugEnabled()) {
                logger.debug("Bulk Response:\n{}", response.getContentAsString());
            }
            systemHelper.reloadConfiguration(resetJobs.get());
        } catch (final Exception e) {

                        buf.append(content).append(' ');
                    } catch (final Exception e) {
                        if (logger.isDebugEnabled()) {
                            logger.debug("Exception in an internal extractor.", e);
                        }
                    }
                }
            }
        } catch (final MessagingException e) {
            if (logger.isDebugEnabled()) {

        this.connectionState.set(2); // connected

        try {
            validateNegotiation(transport, sess);
        }
        catch ( CIFSException se ) {
            try {
                transport.disconnect(true);
            }
            catch ( IOException e ) {
                log.warn("Failed to disconnect transport", e);
                se.addSuppressed(e);
            }
            throw se;

                try {
                    trans.ensureConnected();
                }
                catch ( IOException e ) {
                    removeTransport(trans);
                    throw e;
                }
                return trans.acquire();
            }
            catch ( IOException e ) {
                String hostAddress = addr.getHostAddress();